diff --git a/pricing/pricing.py b/pricing/pricing.py
index 963f8ba..f0ca7dd 100644
--- a/pricing/pricing.py
+++ b/pricing/pricing.py
@@ -183,7 +183,7 @@ class PricingProgram:
 					'pricing_data': ppt.pricing_data
 				})
 				return True
-			e = f'pricing_program_timing(id={pptid}) not found')
+			e = f'pricing_program_timing(id={pptid}) not found'
 			raise e
 		e = f'pricing_program_timing(id={pptid}) read failed'
 		raise e
@@ -310,7 +310,7 @@ where a.id = b.ppid
 						break
 			if p_ok:
 				if not p.price:
-					e = f'{p} 没有价格属性')
+					e = f'{p} 没有价格属性'
 					exception(e)
 					raise Exception(e)
 				np = p.copy()